From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52C15C433DF for ; Tue, 25 Aug 2020 12:50:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 274D220767 for ; Tue, 25 Aug 2020 12:50:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="h5SnBLxY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729680AbgHYMuN (ORCPT ); Tue, 25 Aug 2020 08:50:13 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:42800 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728586AbgHYMrx (ORCPT ); Tue, 25 Aug 2020 08:47:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1598359672; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=aLpiPZxsqM3g0W5LjWpYmN4ZvZtyTkOjbomSMgIs/1o=; b=h5SnBLxYbk3OBTFoWNbIb/HlkOcuvNgH+zQsNLjDxz3SXTx4x2QeFrPZeikW65Btroivym tYZiOiLZ6zJ9y86mfWmgNwb9jDFyu/XMUvzhHaSA7sSDWvxQFHwSJgIK38lGR+6VKCm0IP NsDsX36I3qbzXI00Zk3NCsAqHAfVmsU= Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-7-1-yPINjzP5yOm7j4D7PUTg-1; Tue, 25 Aug 2020 08:47:50 -0400 X-MC-Unique: 1-yPINjzP5yOm7j4D7PUTg-1 Received: by mail-wm1-f69.google.com with SMTP id g79so419799wmg.0 for ; Tue, 25 Aug 2020 05:47:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=aLpiPZxsqM3g0W5LjWpYmN4ZvZtyTkOjbomSMgIs/1o=; b=WtUymr1rRQYt2x534peQ82KozAu1UnP/QE5WsP5PZ8acLgqk2Z6RR8l1KjqegEXSIl CQn3mCjyoDXNkpwRkpc9zHg9EclOLXLtr+F6yEzv0sRP7wW5FkynWUoTRH3whatB+6DZ RbCnkX0JNpNGZFU+oVeE3eCKtbUP+tke0tqxmr59OXvHsZ3CoE6thyr5aUQ8Mmae+D2x YfYrVuU/mRx4HG5OeL41NvNhyJc7CgreX8cKjiMv76XGb8vLfexLVfy811B5uWaY6p3K sLwdqYAjUu82ps8KDQ6v7AFhCcpa/04UlPq3xNA6gJW7HTZshTAIkjDyBC5BShKi5Por KfTg== X-Gm-Message-State: AOAM533p9dEIf9E6oA+qEzMtLN5CBJ8N9tGOK9zlxcReCibfnslMcOIw V2trgf64h+TGL8EBIMyZi08j5YHcQeustJuXYiHrRr0PRo29sFsWNozqzwvAoJGflgXzNRB8Kgm Op/q+7r1M1xqbQLxUk36BHVZ3 X-Received: by 2002:a5d:4c83:: with SMTP id z3mr10752479wrs.359.1598359668897; Tue, 25 Aug 2020 05:47:48 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy5IWslteQWtM63O6QJ6FmCHlzFwS4rya6A3uEqVde/ijAKZQN6jjfkV80riZasUytYvoGcWA== X-Received: by 2002:a5d:4c83:: with SMTP id z3mr10752468wrs.359.1598359668686; Tue, 25 Aug 2020 05:47:48 -0700 (PDT) Received: from redfedo.redhat.com ([2a01:cb14:499:3d00:cd47:f651:9d80:157a]) by smtp.gmail.com with ESMTPSA id u6sm27469306wrn.95.2020.08.25.05.47.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Aug 2020 05:47:47 -0700 (PDT) From: Julien Thierry To: linux-kernel@vger.kernel.org Cc: jpoimboe@redhat.com, peterz@infradead.org, mbenes@suse.cz, benh@kernel.crashing.org, Julien Thierry Subject: [PATCH v4 3/4] objtool: orc: Skip setting orc_entry for non-text sections Date: Tue, 25 Aug 2020 13:47:41 +0100 Message-Id: <20200825124742.29782-4-jthierry@redhat.com> X-Mailer: git-send-email 2.21.3 In-Reply-To: <20200825124742.29782-1-jthierry@redhat.com> References: <20200825124742.29782-1-jthierry@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Orc generation is only done for text sections, but some instructions can be found in non-text sections (e.g. .discard.text sections). Skip setting their orc sections since their whole sections will be skipped for orc generation. Reviewed-by: Miroslav Benes Signed-off-by: Julien Thierry --- tools/objtool/orc_gen.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/objtool/orc_gen.c b/tools/objtool/orc_gen.c index 968f55e6dd94..66fd56c33303 100644 --- a/tools/objtool/orc_gen.c +++ b/tools/objtool/orc_gen.c @@ -18,6 +18,9 @@ int create_orc(struct objtool_file *file) struct cfi_reg *cfa = &insn->cfi.cfa; struct cfi_reg *bp = &insn->cfi.regs[CFI_BP]; + if (!insn->sec->text) + continue; + orc->end = insn->cfi.end; if (cfa->base == CFI_UNDEFINED) { -- 2.21.3